发明名称 |
Producing a transparent optical element comprising a substance contained in cells |
摘要 |
The invention concerns a method for producing a transparent optical element (1) including filling cells (10) of the element with a substance having an optical property. It consists in moving an amount of the substance (20) radially on the cells, towards a peripheral edge of the optical element, such that the substance penetrates each cell. Optionally, the cells may be sealed with a film (30) fixed on the partition walls (11) of the cells. The filling and the sealing of the cells may be carried out in a single step of the process.
|
申请公布号 |
US7839576(B2) |
申请公布日期 |
2010.11.23 |
申请号 |
US20070301055 |
申请日期 |
2007.05.11 |
申请人 |
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) |
发明人 |
ARCHAMBEAU SAMUEL;BALLET JEROME;CANO JEAN-PAUL;LEFILLASTRE PAUL;PONT LAETITIA;SAUGEY ANTHONY;SHI FENG |
分类号 |
G02B1/06 |
主分类号 |
G02B1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|